Surnames · I
Surname frequency based on U.S. Census Bureau surname data. Rank 1 is the most common surname in the imported Census file.
| Rank | Surname | Count | Rarity |
|---|---|---|---|
| 100,302 | IBBERSON | 180 | — |
| 100,302 | IDRIZI | 180 | — |
| 100,302 | ILUNGA | 180 | — |
| 100,302 | INCOLLINGO | 180 | — |
| 100,302 | INTERDONATO | 180 | — |
| 100,302 | IRGENS | 180 | — |
| 100,302 | IVARSON | 180 | — |
| 100,791 | ILLAS | 179 | — |
| 100,791 | INLOES | 179 | — |
| 100,791 | IPEMA | 179 | — |
| 101,247 | IFFERT | 178 | — |
| 101,247 | IIJIMA | 178 | — |
| 101,247 | ILAO | 178 | — |
| 101,247 | ISHAQUE | 178 | — |
| 101,737 | IANNITELLI | 177 | — |